| Stretch: | Mondayacu to Santo Domingo de Hollin |
| Difficulty: | Class III to IV |
| Distance: | 13.2 miles (5.6 miles on Jondachi) |
| Flows: | No gauge. Visual only… |
| Gradient: | 70.4 fpm average (32 fpm on Hollin) |
| Put-in: | Footbridge below the town of Mondayacu |
| Take-out: | Car bridge below the town of Santo Domingo de Hollin |
| Shuttle: | 15 miles on good dirt and paved road |
| Season: | Year round |
| Featured in Alison Homer's Video (which also includes the Middle Jondachi) | |